change log for P1021569 (close)
| date | time | user | object | table | field | type | old | new |
|---|---|---|---|---|---|---|---|---|
| 2016-09-23 | 9:24:27 | Alfred Pfeiffer | P1021569 | problems | solution | update | 1. Kh4? droht 2. Sg4#, 1. ... e1=D!, 1. Sf6! droht 2. Sxg8# 1. ... Sxf6+ 2. Kh4 droht 3. g8=S# 2. ... Sg8 3. Sg4# | |
| 2016-09-23 | 9:20:36 | Alfred Pfeiffer | 6 Logische Phantasien: Herbert Grasemann und seine Schachaufg. 1986 | refsrc | add | |||
| 2016-09-23 | 9:18:07 | Alfred Pfeiffer | P1021569 | problems | soltxt | update | BS Problemid: 6423 Authors: Grasemann, Herbert Sources: Years: 1947 |